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Download WEC Fuel Oil Catalog OH-2 (PDF)
WEC Fuel Oil Catalog OH-2 (PDF)

   

Electric Fuel Oil Heaters

AS Series

without Interlock

Fuel Oil Heater

Features on these Electric Fuel Oil Heaters:

  • Standard Fuel Oil Thermostat
  • Pointer and Dial for quick adjustments
  • Reverse Switch Actuation - Switch actuators move AWAY from switches on a temperature rise - prevents overstressing the internal parts of the switch - lengthens switch life.
  • Heavy Duty Construction
  • 15 Month Warranty
  • No Packing Gland - temperature sensing device is attached directly to the flange
  • Heavy Cast Protective Cover
  • Spring Loaded Clips
MODEL
(1) WATTS
Full Load Current Amperes at Design Volts
DESIGN VOLTS
AC VOLTS
PHASE
Thermostat Connections
Conduit Openings
IMMERSED LENGTH
Line
Contactor
QTY
SIZE
AS-2-115-11 2000 16.7 115 110-120 1 Yes   1 1/2" 11"
AS-2-230-11 8.7 230 208-240 Yes   11"
AS-3-230-18 3000 13.1 230 208-240 1 Yes   1 1/2" 18"
AS-4-230-20 4000 17.4 230 208-240 1 Yes   1 1/2" 20"
AS-4-230-24 17.4 230 208-240 Yes   24"
AS-4.5-230-20 4500 19.5 230 208-240 1 Yes   1 1/2" 20"
AS-4.5-230-26 19.5 230 208-240 Yes   26"
AS-5-230-20 5000 21.7 230 208-240 1 Yes   1 3/4" 20"
AS-5-230-28 21.7 230 208-240 Yes   28"